5745740

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1$

素因数の和:88

約数の個数: 144

約数和(自身を含む): 16892064

約数和(自身を除く): 11146324

約数列:

[1, 2, 4, 5, 7, 10, 11, 13, 14, 20, 22, 26, 28, 35, 41, 44, 49, 52, 55, 65, 70, 77, 82, 91, 98, 110, 130, 140, 143, 154, 164, 182, 196, 205, 220, 245, 260, 286, 287, 308, 364, 385, 410, 451, 455, 490, 533, 539, 572, 574, 637, 715, 770, 820, 902, 910, 980, 1001, 1066, 1078, 1148, 1274, 1430, 1435, 1540, 1804, 1820, 2002, 2009, 2132, 2156, 2255, 2548, 2665, 2695, 2860, 2870, 3157, 3185, 3731, 4004, 4018, 4510, 5005, 5330, 5390, 5740, 5863, 6314, 6370, 7007, 7462, 8036, 9020, 10010, 10045, 10660, 10780, 11726, 12628, 12740, 14014, 14924, 15785, 18655, 20020, 20090, 22099, 23452, 26117, 28028, 29315, 31570, 35035, 37310, 40180, 41041, 44198, 52234, 58630, 63140, 70070, 74620, 82082, 88396, 104468, 110495, 117260, 130585, 140140, 164164, 205205, 220990, 261170, 287287, 410410, 441980, 522340, 574574, 820820, 1149148, 1436435, 2872870, 5745740]

約数ペア:

[(1, 5745740), (2, 2872870), (4, 1436435), (5, 1149148), (7, 820820), (10, 574574), (11, 522340), (13, 441980), (14, 410410), (20, 287287), (22, 261170), (26, 220990), (28, 205205), (35, 164164), (41, 140140), (44, 130585), (49, 117260), (52, 110495), (55, 104468), (65, 88396), (70, 82082), (77, 74620), (82, 70070), (91, 63140), (98, 58630), (110, 52234), (130, 44198), (140, 41041), (143, 40180), (154, 37310), (164, 35035), (182, 31570), (196, 29315), (205, 28028), (220, 26117), (245, 23452), (260, 22099), (286, 20090), (287, 20020), (308, 18655), (364, 15785), (385, 14924), (410, 14014), (451, 12740), (455, 12628), (490, 11726), (533, 10780), (539, 10660), (572, 10045), (574, 10010), (637, 9020), (715, 8036), (770, 7462), (820, 7007), (902, 6370), (910, 6314), (980, 5863), (1001, 5740), (1066, 5390), (1078, 5330), (1148, 5005), (1274, 4510), (1430, 4018), (1435, 4004), (1540, 3731), (1804, 3185), (1820, 3157), (2002, 2870), (2009, 2860), (2132, 2695), (2156, 2665), (2255, 2548)]